Mixing and stirring device for goat milk product production

Abstract

The utility model discloses a mixing and stirring device for goat milk product production, which belongs to the technical field of goat milk product production and comprises a stirring tank and a feed pipe, and the feed pipe comprises a pipe body connected with the top of the stirring tank and a filter component mounted in the middle of the pipe body. The filter assembly comprises a pretreatment bin with the two ends connected with the pipe body and a filter screen arranged in the pretreatment bin, the filter screen is installed in the pretreatment bin in the diagonal direction, the filter screen divides the pretreatment bin into a filter cavity and a conveying cavity, and a backwashing assembly is installed on the upper middle portion of the conveying cavity; the goat milk filtering device solves the problems that due to conveying and storage of existing goat milk, floccules are prone to occurring, a small amount of solid impurities are mixed, the overall quality of goat milk products is affected, some solid impurities and floccules are prone to being accumulated on a filter screen, and the quality of the goat milk products is affected. If the goat milk cannot be cleaned out, the filtering of the goat milk and the subsequent processing steps are influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of goat milk product production, in particular to a mixing and stirring device for goat milk product production. Background Art

[0002] As the name suggests, goat milk is goat's milk. It is regarded as the finest dairy product because of its rich nutrition and easy absorption. Since goat milk is not resistant to storage, some of it will be made into other goat milk products.

[0003] Mixing and stirring is an important step in the processing of goat milk products. Due to the transportation and storage of existing goat milk, the newly produced goat milk cannot be sent to the stirring equipment for processing in time, and the goat milk cannot be stored for a long time. After a certain period of time, flocs are easily generated in the goat milk. A small amount of solid impurities may also be mixed in during transportation. If the goat milk containing impurities is directly processed, a large number of defective goat milk products will be produced, which will affect the overall quality of the goat milk products. This requires filtering and separating the goat milk before mixing and stirring. During the separation process, since the filter screen needs to filter a large amount of goat milk, some solid impurities and flocs are easily accumulated on the filter screen. If they cannot be cleaned out, it will affect the filtration of the goat milk and subsequent processing steps. Therefore, those skilled in the art provide a mixing and stirring device for goat milk product production to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a mixing and stirring device for producing goat milk products, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a mixing and stirring device for the production of goat milk products, comprising a stirring tank and a feed pipe, the feed pipe comprising a tube body connected to the top of the stirring tank and a filter assembly installed in the middle of the tube body, the filter assembly comprising a pretreatment bin connected to the tube body at both ends and a filter screen placed inside the pretreatment bin, the filter screen being installed inside the pretreatment bin along the diagonal direction, the filter screen dividing the pretreatment bin into a filter chamber and a conveying chamber, a backwash assembly being installed in the middle and upper part of the conveying chamber, and a collection assembly being provided at the bottom of the filter chamber.

[0006] Preferably, the tube body includes an input section connected to the filter cavity and a delivery section connected to the delivery cavity.

[0007] Preferably, the backwash component includes a water distribution plate, a plurality of nozzles for flushing the filter screen are provided at the bottom of the water distribution plate, and a water pump is connected to the top of the water distribution plate.

[0008] Preferably, the collecting assembly includes a discharge pipe connected to the bottom of the filter chamber, and a one-way valve for controlling the discharge of flushed impurities is installed in the upper middle portion of the discharge pipe.

[0009] Preferably, the filter screen is provided with a plurality of flow-through openings equipped with dirt-isolating plates.

[0010] Preferably, the filter screen includes an arc segment and connecting segments located on both sides of the arc segment.

[0011] Preferably, the stirring tank includes a stirring shaft arranged in a vertical direction, and a plurality of stirring blades are installed on the stirring shaft.

[0012] Preferably, the cross section of the stirring blade is semicircular, the plurality of stirring blades are arranged in an "S" shape, and the stirring blade is provided with a plurality of through holes.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, a pretreatment bin is provided on the feed pipe, and a filter is obliquely installed inside the pretreatment bin. The goat milk raw material enters from below the filter to above the filter, and the solids and flocs produced by filtration will remain below the filter and will not enter above the filter, thereby improving the purity of the goat milk before mixing and stirring. The goat milk entering the pretreatment bin will be filtered and separated through the filter, and the goat milk after filtration and separation will enter the mixing tank for stirring and mixing, thereby improving the quality of the finished goat milk product.

[0015] 2. In the present invention, a water distribution plate and a plurality of nozzles are installed above the filter screen, and a discharge pipe is installed below the filter screen. The water pump flushes water to the top of the filter screen through the multiple nozzles on the water distribution plate, making it convenient to flush solid impurities and flocs from the filter screen. The impurities flushed down can be discharged through the discharge pipe, reducing the impact of solid impurities on the filter screen on the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a left-side stereoscopic sectional view of the present invention.

[0018] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle.

[0019] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle.

[0020] Figure 5 It is a partial cross-sectional view of the filter screen of the present invention.

[0021] Figure 6 This is a schematic diagram of the overall structure of the filter screen of the present invention.

[0022] In the figure: 1. Mixing tank; 2. Pretreatment chamber; 3. Filter screen; 4. Filter chamber; 5. Conveying chamber; 6. Dirt separator; 7. Through-flow opening; 8. Arc section; 9. Connecting section; 10. Mixing shaft; 11. Mixing blade; 12. Through hole; 13. Input section; 14. Conveying section; 15. Water distribution plate; 16. Nozzle; 17. Water pump; 18. Discharge pipe; 19. One-way valve; 20. Guide plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 6 In an embodiment of the present invention, a mixing and stirring device for producing goat milk products comprises a mixing tank 1 and a feed pipe, wherein the feed pipe comprises a tube body connected to the top of the mixing tank 1 and a filter assembly installed in the middle of the tube body, the filter assembly comprises a pretreatment bin 2 connected to the tube body at both ends and a filter screen 3 placed inside the pretreatment bin 2, the filter screen 3 is installed inside the pretreatment bin 2 along a diagonal direction, the filter screen 3 divides the pretreatment bin 2 into a filter chamber 4 and a conveying chamber 5, a backwash assembly is installed in the middle and upper part of the conveying chamber 5, a collecting assembly is provided at the bottom of the filter chamber 4, a plurality of flow openings 7 with dirt partition plates 6 are provided on the filter screen 3, the filter screen 3 comprises an arc segment 8 and connecting sections 9 located on both sides of the arc segment 8, the mixing tank 1 comprises a mixing shaft 10 arranged in a vertical direction, a plurality of mixing blades 11 are installed on the mixing shaft 10, the cross-section of the mixing blade 11 is semicircular, the plurality of mixing blades 11 are arranged in an "S" shape, and a plurality of through holes 12 are opened on the mixing blade 11

[0025] The goat milk raw material is introduced into the mixing tank 1 for stirring by means of a feeding pipe. The feeding pipe is installed at the top of the mixing tank 1 to facilitate the goat milk to enter the mixing tank 1. The filtering component is connected to the middle of the feeding pipe. The goat milk will be filtered when passing through the filtering component to separate solid impurities and flocs in the goat milk. The pretreatment bin 2 is connected to the feeding pipe. The goat milk will be processed in the pretreatment bin 2. The filter 3 is installed inside the pretreatment bin 2. The goat milk entering the pretreatment bin 2 will be filtered and separated by the filter 3. The separated goat milk enters the mixing tank 1 for mixed stirring treatment. The filter 3 is installed obliquely inside the pretreatment bin 2. The goat milk that has not been separated by the filter 3 will first enter the filter chamber 4, and the separated goat milk enters To the conveying chamber 5, and then transported to the mixing tank 1 for processing, the backwash component is installed on the pretreatment bin 2, and can backwash the solids accumulated on the filter 3, and the collection component can discharge and collect the solids and waste liquid generated by backwashing. The flow opening 7 and the dirt partition plate 6 are formed by one-time pressing of a whole piece of filter 3 to facilitate the backwashing of the filter 3. The arc segment 8 can increase the contact area of the filter 3, and the connecting section 9 can facilitate the installation of the filter 3 into the pretreatment bin 2. The stirring shaft 10 is installed in the middle of the stirring tank 1, and the stirring blade 11 is fixed to the stirring shaft 10. The stirring shaft 10 is driven by a motor. The S-shaped stirring blade 11 has a larger processing area, and the through hole 12 can further improve the mixing effect.

[0026] In one embodiment, specifically, the tube body includes an input section 13 connected to the filter chamber 4 and a conveying section 14 connected to the conveying chamber 5; the input section 13 and the conveying section 14 are respectively connected to the inlet and outlet ends of the pretreatment bin 2, and the input section 13 is tilted downward to prevent the milk from flowing back out and prevent the waste liquid generated by backwashing from flowing back into the milk raw material. The conveying section 14 is connected to the mixing tank 1, and the milk separated by the filter mesh 3 will enter the mixing tank 1 through the conveying section 14 for mixing and stirring.

[0027] Among them, the backwash component includes a water distribution plate 15, and a plurality of nozzles 16 for flushing the filter screen 3 are provided at the bottom of the water distribution plate 15, and a water pump 17 is connected to the top of the water distribution plate 15; the water distribution plate 15 is a hollow plate body installed on the top wall of the pretreatment bin 2, and the nozzle 16 is set toward the side of the filter screen 3. The water pump 17 can be purchased directly from the market. The water pump 17 is connected to the multiple nozzles 16 on the water distribution plate 15 to facilitate backwashing of the filter screen 3.

[0028] On the basis of the above embodiment, specifically, the collection assembly includes a discharge pipe 18 connected to the bottom of the filter chamber 4, and a one-way valve 19 for controlling the discharge of impurities flushed down is installed in the middle and upper part of the discharge pipe 18; the discharge pipe 18 is communicated with the bottom of the filter chamber 4, and can discharge the solids and waste liquid generated by backwashing. The one-way valve 19 can open and close the discharge pipe 18 to prevent milk leakage. More specifically, an inclined guide plate 20 is installed at the bottom of the filter chamber 4, and the top end of the discharge pipe 18 is connected to the lowest end of the filter chamber 4 to facilitate the entry of waste liquid into the discharge pipe 18.

[0029] When the monitor body 1 is fixed, the goat milk enters the pretreatment bin 2 through the input section 13 on the feed pipe. The goat milk entering the pretreatment bin 2 is filtered through the filter 3 and enters the conveying chamber 5, and then enters the mixing tank 1 through the conveying section 14. During this process, the solids and or flocs in the goat milk are easily retained on the filter 3 of the device. When the solid impurities and flocs on the filter 3 affect the filtration of the filter 3, the delivery of the goat milk in the feed pipe is stopped, and the remaining goat milk is poured out. The water pump 17 is used to spray water through the nozzle 16 onto the other side of the filter 3. At this time, the solid impurities accumulated at the bottom of the filter 3 will be washed down. When a certain amount is reached, the one-way valve 19 is opened, and the waste liquid generated by flushing the filter 3 is discharged from the discharge pipe 18. Finally, the stirring blades 11 on the stirring shaft 10 are used to stir and mix the goat milk entering the mixing tank 1, and the mixed goat milk is discharged from the mixing tank 1.

[0030] In one embodiment, specifically, the opening direction of the through-flow opening 7 is set toward the conveying section 14 side, and the through-flow opening 7 is opposite to the flow direction of the goat milk when it enters, so as to prevent the solids in the goat milk from being washed into the other side of the filter 3.

[0031] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mixing and stirring device for producing goat milk products, characterized in that: The invention comprises a stirring tank (1) and a feeding pipe, wherein the feeding pipe comprises a pipe body connected to the top of the stirring tank (1) and a filter assembly installed in the middle of the pipe body, and the filter assembly comprises a pre-treatment chamber (2) connected to the pipe body at both ends and a filter screen (3) placed inside the pre-treatment chamber (2); The filter screen (3) is installed inside the pretreatment chamber (2) along a diagonal direction. The filter screen (3) divides the pretreatment chamber (2) into a filter chamber (4) and a conveying chamber (5). A backwash component is installed in the upper middle portion of the conveying chamber (5). A collecting component is provided at the bottom of the filter chamber (4).

2. The mixing and stirring device for producing goat milk products according to claim 1, characterized in that: The tube body comprises an input section (13) connected to the filter chamber (4) and a delivery section (14) connected to the delivery chamber (5).

3. The mixing and stirring device for producing goat milk products according to claim 2, characterized in that: The backwash assembly comprises a water distribution plate (15), a plurality of nozzles (16) for flushing the filter screen (3) are provided at the bottom of the water distribution plate (15), and a water pump (17) is connected to the top of the water distribution plate (15).

4. The mixing and stirring device for producing goat milk products according to claim 3, characterized in that: The collecting assembly comprises a discharge pipe (18) connected to the bottom of the filter chamber (4), and a one-way valve (19) is installed at the upper middle portion of the discharge pipe (18) for controlling the discharge of flushed impurities.

5. The mixing and stirring device for producing goat milk products according to claim 4, characterized in that: The filter screen (3) is provided with a plurality of flow-through openings (7) equipped with dirt-isolating plates (6).

6. The mixing and stirring device for producing goat milk products according to claim 5, characterized in that: The filter screen (3) comprises an arc segment (8) and connecting segments (9) located on both sides of the arc segment (8).

7. The mixing and stirring device for producing goat milk products according to claim 6, characterized in that: The stirring tank (1) comprises a stirring shaft (10) arranged in a vertical direction, and a plurality of stirring blades (11) are installed on the stirring shaft (10).

8. The mixing and stirring device for producing goat milk products according to claim 7, characterized in that: The cross section of the stirring blade (11) is semicircular, and a plurality of the stirring blades (11) are arranged in an "S" shape. A plurality of through holes (12) are provided on the stirring blade (11).

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